POBORSKA-MŁYNARSKA, K. (2011) “Zechstein PZ3/PZ4 cyclothems boundary in the Inowrocław salt dome according to archival photographs of the "Solno" mine - an interpretation of local sedimentation conditions in the central part of the Polish Zechstein Basin”, Geology, Geophysics and Environment, 37(2), p. 283. doi: 10.7494/geol.2011.37.2.283.